Uri with ':' inside it are misinterpreted. #83
Description
let data = await r2('https://bibliotheques-specialisees.paris.fr/ark:/73873/pf0000855431/0001/v0001.simple.selectedTab=otherdocs').text;
console.log(data);outputs nothing because the : is misinterpreted as a port marker, when it's not a port, but
let data = await r2('https://bibliotheques-specialisees.paris.fr/ark\\:/73873/pf0000855431/0001/v0001.simple.selectedTab=otherdocs').text;
console.log(data);works.
Furthermore the Promise resolves correctly but with an empty .text, thus leaving us without a way to handle it.